EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"3a1d3443eb23899510328a23898339005905b457968f53eec4bdda417ca8877c","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:onDo1nyypQ"}]}